#2C58C3#2C58C3

#2C58C3 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.4% C 0.175 H 264.1°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#2C58C3
RGB	rgb(44, 88, 195)
HSL	hsl(223, 63%, 47%)
HSV	hsv(223, 77%, 76%)
CMYK	cmyk(77.4%, 54.9%, 0%, 23.5%)
CIE-LAB	lab(40.33, 23.58, -60.27)
CIE-LCH	lch(40.33, 64.72, 291.37°)
OKLab	oklab(49.41% -0.0179 -0.1738)
OKLCH	oklch(49.41% 0.175 264.1)
XYZ	xyz(14.3753, 11.4534, 53.0723)
Luminance	0.1145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C58C3 #C3972C

analogous

#2CA3C3 #2C58C3 #4C2CC3

triadic

#2C58C3 #C32C58 #58C32C

tetradic

#2C58C3 #C32CA3 #C3972C #2CC34C

square

#2C58C3 #C32CA3 #C3972C #2CC34C

split-complementary

#2C58C3 #C34C2C #A3C32C

monochromatic

#152B5F #214191 #2C58C3 #547AD8 #86A1E4

Accessibility & contrast

On white

6.38

#2C58C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#2C58C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C58C3

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C58C3	#FFFFFF	#000000	##FFFFFF
##2C58C3	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C7

Deuteranopia (green-blind)

#0058C1

Tritanopia (blue-blind)

#007285

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2c58c3;
/* rgb */ color: rgb(44, 88, 195);
/* oklch */ color: oklch(49.4% 0.175 264.1);

Tailwind

colors: {
  custom: {
    50: '#7c86d6',
    500: '#2c58c3',
    950: '#000000',
  },
}

SCSS

$custom: #2c58c3;
$custom-light: #7c86d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c58c3",
  "rgb": {
    "r": 44,
    "g": 88,
    "b": 195
  },
  "hsl": {
    "h": 222.517,
    "s": 63.18,
    "l": 46.863
  },
  "oklch": {
    "l": 0.49407,
    "c": 0.17474,
    "h": 264.1
  },
  "luminance": 0.11455
}

Semantic roles & 50–950 ramp

primary

#2C58C3

secondary

#CDB67E

accent

#B642E6

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2C58C3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →